2540-01-235-3687 COVER,SEAT,VEHICULAR Index 4730-01-235-3689 MANIFOLD,HYDRAULIC SYSTEM ACCESS

National Stock Number:
3020-01-235-3688

Federal Supply Class:
3020

National Item Identification Number:
012353688

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
1500271041ALTRA INDUSTRIAL MOTION CORP.
40B12-171041ALTRA INDUSTRIAL MOTION CORP.
40B12-1IN71041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW12
TOOTH PITCH0.500 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER2.170 INCHES NOMINAL
OVERALL LENGTH0.875 INCHES NOMINAL
PITCH DIAMETER1.932 INCHES NOMINAL
FACE WIDTH0.284 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER40
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.999 INCHES MINIMUM AND
1.000 INCHES MAXIMUM
BORE LENGTH0.875 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.625 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER1.562 INCHES NOMINAL AA END
FURNISHED ITEMSKEYING FACILITY
DISTANCE FROM HUB END TO FLANGE END1.278 INCHES NOMINAL AA END
SECURING METHODSETSCREW
SECURING LOCATIONAA END
FURNISHED ITEMS AND QUANTITYONE SETSCREW


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